TY  - RPRT
TI  - The nature and composition of the J-M Reef, Stillwater Complex, Montana, USA
AU  - Michael Jenkins
AU  - James E. Mungall
AU  - Michael L. Zientek
AU  - Paul Holick
AU  - Kevin Butak
PY  - 2020
DO  - 10.5382/econgeo.4777
UR  - https://pubs.usgs.gov/publication/70227401
ID  - 70227401
ER  -